CN211653248U - Novel optical fiber jumper wire - Google Patents
Novel optical fiber jumper wire Download PDFInfo
- Publication number
- CN211653248U CN211653248U CN202020570228.5U CN202020570228U CN211653248U CN 211653248 U CN211653248 U CN 211653248U CN 202020570228 U CN202020570228 U CN 202020570228U CN 211653248 U CN211653248 U CN 211653248U
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- boss
- optical fiber
- pipeline
- connecting rod
- protective sleeves
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Abstract
The utility model relates to a novel optical fiber jumper wire, which comprises a plurality of protective sleeves and a plurality of connecting rods, wherein each protective sleeve comprises a pipeline, a plurality of diversion trenches are arranged on the outer surface of the pipeline, the left and right ends of the pipeline are respectively and integrally formed with a left boss and a right boss, the interiors of the left boss, the pipeline and the right boss are communicated with each other, the end surface of the right boss is integrally formed with a right end cover, a plurality of through holes are arranged on the right end cover, the outer surface of the right boss is provided with external threads, the inner surface of the left boss is provided with internal threads, the plurality of protective sleeves are sequentially connected, two adjacent protective sleeves are in threaded connection with the external threads through the internal threads, a connecting rod is provided with a thread groove, a wire core is arranged in the thread groove, the connecting rod is arranged in one through hole, a, the purposes of stability, durability and water resistance are achieved.
Description
Technical Field
The utility model relates to an optical fiber jumper technical field, concretely relates to novel optical fiber jumper.
Background
Optical fiber jumpers are used to patch wires from equipment to fiber optic cabling links. The optical fiber patch cord has a thicker protective layer, is generally used for connection between an optical transceiver and a terminal box, is applied to the fields of optical fiber communication systems, optical fiber access networks, optical fiber data transmission, local area networks and the like, has a severe environment in outdoor environments, has higher requirements on communication optical fiber patch cords, has insufficient waterproof performance, and has poor self heat dissipation effect in an external protective sleeve in the long-time use process of the optical fiber patch cord, so that the protective sleeve is aged, the normal use of optical fibers is influenced, and the normal operation of equipment is influenced;
for this reason, it is urgently required to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, an object of the present invention is to provide a novel optical fiber patch cord, which is stable, durable and waterproof.
In order to achieve the purpose, the novel optical fiber jumper wire comprises a plurality of protective sleeves and a plurality of connecting rods;
the protective sleeve comprises a pipeline, a plurality of flow guide grooves are formed in the outer surface of the pipeline, a left boss and a right boss are integrally formed at the left end and the right end of the pipeline respectively, the interiors of the left boss, the pipeline and the right boss are communicated with each other, a right end cover is integrally formed on the end surface of the right boss, a plurality of through holes are formed in the right end cover, external threads are formed on the outer surface of the right boss, and internal threads are formed on the inner surface of the left boss;
the protective sleeves are sequentially connected, and two adjacent protective sleeves are in threaded connection with the external thread through the internal thread;
a threaded groove is formed in the connecting rod, a wire core is installed in the threaded groove, the connecting rod is installed in the through hole, and a sealing ring is arranged at the connecting position of the connecting rod and the through hole;
the connecting rod with the protective sheath adopts the heat conduction material to make.
Further, the connecting rod with the protective sheath adopts aluminium system material to make.
Furthermore, the through holes are arranged on the right end cover in an annular array mode.
Further, the diversion trench is equiaxed on the pipeline.
Compared with the prior art, the utility model, its beneficial effect is:
the guide grooves are arranged to play a role in backflow, when water is attached to the optical fiber patch cord, the water can flow out of the optical fiber patch cord along the guide grooves, a plurality of protective sleeves are arranged to assemble the optical fiber patch cord with a required length, the situation that the optical fiber patch cord is too long or too short is prevented, the purpose of effectively using the optical fiber patch cord can be achieved, all parts in the protective sleeves are integrally formed, the connection strength of the protective sleeves is increased, and the protective sleeves are more durable;
when the optical fiber jumper is specifically assembled, a plurality of protective sleeves are taken out at first, and the connection relation between any two adjacent protective sleeves is as follows: the external thread of the right boss of the protective sleeve positioned on the left side is in threaded connection with the internal thread of the left boss of the protective sleeve positioned on the right side, a plurality of protective sleeves are assembled by adopting the mode, then a connecting rod (with a wire core, and it is noted that the wire core at the position consists of a wire core body and an insulating layer outside the wire core body) is inserted into the through hole, and finally the wire cores at two ends of the optical fiber patch cord are connected with plugs;
the two adjacent protective sleeves are connected by threads, so that the installation and the disassembly are convenient, the sealing performance of the joint of the two adjacent protective sleeves is better, the wire core is wound on the connecting rod in an annular mode, the wire core can be stably arranged on the connecting rod, the connecting rod and the protective sleeves are made of heat conducting materials, when the wire core works, the heat generated by the wire core can be transferred to the protective sleeves through the connecting rod and further diffused into the air, the heat dissipation purpose is realized, and the sealing ring is arranged to prevent water from flowing into the joint of the wire core and the through hole;
in conclusion, the optical fiber is adopted to achieve the purposes of stability, durability and water resistance.
Drawings
Fig. 1 is a main sectional view of a protective sheath of a novel optical fiber patch cord of the present invention;
fig. 2 is a right side view of the protective sheath of the novel optical fiber jumper of the present invention.
In the figure: 1. a protective sleeve; 11. a pipeline; 111. a diversion trench; 12. a left boss; 121. an internal thread; 13. a right boss; 131. an external thread; 14. a right end cap; 141. a through hole; 2. a connecting rod; 3. a wire core; 4. and (5) sealing rings.
Detailed Description
In order to explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following embodiments are described in detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.
Referring to fig. 1 and fig. 2, the present invention provides an embodiment:
the utility model provides a novel optical fiber jumper wire for realizing the purpose, which comprises a plurality of protective sleeves 1 and a plurality of connecting rods 2;
the protective sleeve 1 comprises a pipeline 11, a plurality of diversion trenches 111 are formed in the outer surface of the pipeline 11, a left boss 12 and a right boss 13 are respectively integrally formed at the left end and the right end of the pipeline 11, the interiors of the left boss 12, the pipeline 11 and the right boss 13 are mutually communicated, a right end cover 14 is integrally formed on the end surface of the right boss 13, a plurality of through holes 141 are formed in the right end cover 14, external threads 131 are formed on the outer surface of the right boss 13, and internal threads 121 are formed on the inner surface of the left boss 12;
the protective sleeves 1 are connected in sequence, and two adjacent protective sleeves 1 are in threaded connection with the external thread 131 through the internal thread 121;
a thread groove is formed in the connecting rod 2, a wire core 3 is installed in the thread groove, the connecting rod 2 is installed in the through hole 141, and a sealing ring 4 is arranged at the connecting position of the connecting rod 2 and the through hole 141;
the connecting rod 2 and the protective sleeve 1 are made of heat conduction materials.
The guide grooves 111 are arranged to play a role in backflow, when water is attached to the optical fiber patch cord, the water can flow out of the optical fiber patch cord along the guide grooves 111, the plurality of protective sleeves 1 are arranged to assemble the optical fiber patch cord with a required length, the situation that the optical fiber patch cord is too long or too short is prevented, the purpose of effectively using the optical fiber patch cord can be achieved, all parts in the protective sleeves 1 are designed in an integrated mode, the connection strength of the protective sleeves 1 is improved, and therefore the protective sleeves 1 are more durable;
when the optical fiber jumper is specifically assembled, the plurality of protective sleeves 1 are taken out at first, and the connection relationship between any two adjacent protective sleeves 1 is as follows: the external thread 131 of the right boss 13 of the left protective sleeve 1 is in threaded connection with the internal thread 121 of the left boss 12 of the right protective sleeve 1, a plurality of protective sleeves 1 are assembled in this way, then the connecting rod 2 (with the wire core 3, it is noted that the wire core 3 is composed of a wire core body and an insulating layer outside the wire core body) is inserted into the through hole 141, and finally the wire cores 3 at two ends of the optical fiber patch cord are connected with a plug;
the two adjacent protective sleeves 1 are connected through the threads, so that the installation and the disassembly are convenient, the sealing performance of the joint of the two adjacent protective sleeves 1 is good, the wire cores 3 are wound on the connecting rod 2 in an annular mode, the wire cores 3 can be stably arranged on the connecting rod 2, the connecting rod 2 and the protective sleeves 1 are made of heat conducting materials, when the wire cores 3 work, heat generated by the wire cores can be transmitted to the protective sleeves 1 through the connecting rod 2 and further diffused into the air, the purpose of heat dissipation is achieved, and the sealing ring 4 is arranged to prevent water from flowing into the joint of the wire cores 3 and the through hole 141;
in conclusion, the optical fiber is adopted to achieve the purposes of stability, durability and water resistance;
further, the connecting rod 2 and the protective sleeve 1 are made of aluminum materials.
The aluminum material is low in price and smooth in surface, and heat in the protective sleeve 1 is gradually attenuated through the layer-by-layer reflection effect on the aluminum material;
further, the through holes 141 are arranged on the right end cap 14 in an annular array.
The arrangement of the wire core 3 is convenient, so that the wire core 3 is more orderly in the installation process with the plug;
further, the diversion trench 111 is disposed on the pipeline 11 in an isometric manner.
Making the overall protective sleeve 1 more aesthetically pleasing.
Claims (4)
1. A novel optical fiber jumper wire is characterized in that: comprises a plurality of protective sleeves (1) and a plurality of connecting rods (2);
the protective sleeve (1) comprises a pipeline (11), a plurality of diversion trenches (111) are formed in the outer surface of the pipeline (11), a left boss (12) and a right boss (13) are respectively and integrally formed at the left end and the right end of the pipeline (11), the interiors of the left boss (12), the pipeline (11) and the right boss (13) are communicated with each other, a right end cover (14) is integrally formed on the end surface of the right boss (13), a plurality of through holes (141) are formed in the right end cover (14), external threads (131) are arranged on the outer surface of the right boss (13), and internal threads (121) are formed on the inner surface of the left boss (12);
the protective sleeves (1) are connected in sequence, and two adjacent protective sleeves (1) are in threaded connection with the external thread (131) through the internal thread (121);
a thread groove is formed in the connecting rod (2), a wire core (3) is installed in the thread groove, the connecting rod (2) is installed in the through hole (141), and a sealing ring (4) is arranged at the connecting position of the connecting rod (2) and the through hole (141);
the connecting rod (2) and the protective sleeve (1) are made of heat conduction materials.
2. The novel optical fiber patch cord according to claim 1, wherein: the connecting rod (2) and the protective sleeve (1) are made of aluminum materials.
3. The novel optical fiber patch cord according to claim 1, wherein: the through holes (141) are arranged on the right end cover (14) in an annular array mode.
4. The novel optical fiber patch cord according to claim 1, wherein: the diversion trench (111) is arranged on the pipeline (11) in an isometric mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570228.5U CN211653248U (en) | 2020-04-16 | 2020-04-16 | Novel optical fiber jumper wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020570228.5U CN211653248U (en) | 2020-04-16 | 2020-04-16 | Novel optical fiber jumper wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211653248U true CN211653248U (en) | 2020-10-09 |
Family
ID=72688986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020570228.5U Expired - Fee Related CN211653248U (en) | 2020-04-16 | 2020-04-16 | Novel optical fiber jumper wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211653248U (en) |
-
2020
- 2020-04-16 CN CN202020570228.5U patent/CN211653248U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |